Motor unit for a ship

Marine propulsion – Electric drive for propelling means

Reexamination Certificate

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Reexamination Certificate

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06921303

ABSTRACT:
A propulsion unit for a ship including a motor housing, which is arranged in the water and contains a motor and a control unit. A propeller is arranged at a motor shaft. The motor housing is arranged as a separate modular motor unit, which can be attached to the ship by way of a fastening arrangement.

REFERENCES:
patent: 2824984 (1958-02-01), Harris
patent: 2834313 (1958-05-01), Frohlich
patent: 3954081 (1976-05-01), Blake
patent: 4311470 (1982-01-01), Blanchard
patent: 5101128 (1992-03-01), Veronesi et al.
patent: 5417597 (1995-05-01), Levedahl
patent: 5445545 (1995-08-01), Draper
patent: 5947779 (1999-09-01), Heideman et al.
patent: 6152791 (2000-11-01), Sinko et al.
patent: 298 23 993 (2000-08-01), None
patent: 0 590 867 (1994-04-01), None
patent: 0 816 222 (1998-01-01), None
patent: 0 831 026 (1998-03-01), None
patent: 1 022 215 (2000-07-01), None
patent: 76977 (1988-08-01), None
patent: 973372 (1998-02-01), None

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